Lightweight permeable base block and road pavement structure including the above base block
A technology for permeable bases and structures, which is applied to pavements, roads, roads and other directions paved with prefabricated blocks. The effect of storage capacity
Active Publication Date: 2022-06-28
GREEN LOVE E&C
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Problems solved by technology
However, the existing permeable road pavement structure needs a separate strength reinforcing material due to its insufficient durability and load-bearing capacity, and it is difficult to freely change its shape according to the route of the road
Method used
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Embodiment Construction
[0032] Next, a light-weight water-permeable base block to which the present invention is applied and a road pavement structure including the base block will be described in detail with reference to the accompanying drawings.
[0033] figure 1 It is a structural diagram of a road pavement structure including a porous base-layer block to which an embodiment of the present invention is applied.
[0034] see figure 1 , the road pavement structure applicable to this embodiment includes a permeable base block 20 located above the lower surface layer 10 and a surface layer 40 located above the permeable base block 20 . The ground layer 10 is the bottom surface on which the road pavement structure is installed, and refers to sand and the like on the ground surface, and the permeable base block 20 is placed above the ground layer 10 to constitute the lower layer of the road pavement structure.
[0035] In an embodiment of the present invention, a planarization layer 30 is further inc...
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The invention relates to a lightweight water-permeable base block and a road pavement structure comprising the base block. A porous base-layer block to which the present invention is applied includes: a synthetic resin structure composed of a mesh structure including a plurality of pores; and a porous concrete composition accommodated in the aforementioned synthetic resin structure. The interior of the plurality of pores is formed by mixing furnace bottom ash, recycled aggregate, cement, fly ash, and water. The above-mentioned permeable base block, because the interior of the base block contains a lightweight porous concrete composition, can improve the rainwater permeability and temporary flow storage capacity compared with the current ones, thereby, it can be used in the road pavement structure. The lower space stores rainwater and preserves groundwater, so it can solve problems such as the urban heat island effect caused by the increase of impermeable area inside the urban development space and the deterioration of the urban water resource management environment or water quality deterioration caused by it And other issues.
Description
technical field [0001] The present invention relates to a light-weight water-permeable base block and a road pavement structure including the base block. Specifically, it relates to a light-weight and water-permeable base-layer block and a road pavement structure including the above-mentioned base-layer block. Background technique [0002] With the development of cities, the natural surface is gradually shrinking and the artificial surface is gradually expanding. Therefore, compared with the natural environment, the urban development space gradually loses its natural circulation function because the impervious area, that is, the area where water cannot penetrate, becomes larger. The decline of ecological soundness as mentioned above has not only become the main reason for the decline in the quality of life of urban residents, but also may lead to various ecological and environmental problems such as air pollution, urban heat island effect, and urban flooding. [0003] In a...
Claims
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IPC IPC(8): E01C11/22E01C5/00E01C3/00
CPCY02A30/60E01C3/003E01C3/006E01C5/001E01C11/225E01C2201/20
Inventor 李晟雨徐在寿朴泰丁
Owner GREEN LOVE E&C